Crown Authentication has examined the autograph present on this 2025 SMZ Comics Metal Trading Card (No. 10/10) depicting Batgirl, attributed to artist Eddie Nuñez. The signature appears in white ink at the lower center of the brushed metal card face, displaying a fluid, gestural style with looping strokes and compressed letterforms consistent with known Eddie Nuñez signature exemplars. Ink examination confirms this is a live ink autograph — hand-applied in real ink rather than printed or reproduced — evidenced by darkened overlaps at stroke intersections and natural variation in ink pressure and density across the autograph.